/**
 * Copyright 2025 Google LLC
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

import {Injectable} from '@angular/core';
import {v4 as uuid} from 'uuid';

const SESSION_KEY = 'pasid';

@Injectable({
  providedIn: 'root',
})
export class SessionService {
  constructor() {}

  getSession(): string | null {
    return sessionStorage.getItem(SESSION_KEY);
  }

  createSession() {
    sessionStorage.setItem(SESSION_KEY, uuid());
  }
}
